单词	stepping core
释义	stepping core 梯形铁心
随便看	heat-supply reactor heat supply reform heat supply reformation heat supply source heat supply steam turbine heat-supply substation heat-supply supervision and control system heat supply system heat-supply system heat-supply system based upon geothermal energy heat-supply system based upon heating plant heat supply temperature control heat supply trench heat-supply tube mesh heat supply turbine heat-supply turbine sets heat supply unit heat-supply unit heat supply with gas combustion heat support heat suppy Heats up the infusion heat surface retrofit heat surge heat surplus boiler